She has already raised £700 – beating her original target of £500 – and is now aiming for a figure of at least £800.

Mrs Hockaday, who has been married to husband Joe for 30 years and is also a step-mum to Joseph, 36, added: “As well as the thrill of doing the jump, it’s also very important for me to raise the funds.

“This is for a charity which is very close to my heart, as my son was born at the RVI three-and-a-half months early, and the work the charity does is tremendous.

“Without the special care unit at the RVI, Daniel wouldn’t have survived.

“I’ve already beaten my initial target, which I’m delighted with, but I’d really like to push that figure as high as possible.

“I’d especially like to thank Cinnamon Spice Club, in Trimdon, for their generous donation.”